New member with power window problem

hey guys! i recently bought a 92 camry, i love it, im saving alot of money on gas and so on. now when i bought the car the passanger and rear passanger window doesnt go down or up at all. Well the rear right window goes down but when it wants to it goes up again, but the passanger doesn''''t bother to go down or up. my friend told me it could be the master swtich. But now i dont want to go out and buy a master switch and thats not the problem. so does anyone have an idea what it could be? Had the car for a month and it driving me nuts. thank you mel

Does the rear window work via its own separate switch?

If the drivers side has a mind of its own suggest checking the wiring between the door and car chassis.  The wiring inside the sleeve can fray and break due to door usage, a common problem.

yes the rear window switch works to go down and when it went to it goes up..im going to look for these wires. thank you